baber/WOPTO huggingface dataset:
Patent JP-H05171528-A (JP)
Title: Ring for spinning machine
Inventor: MARUTA AKIRA
IPC: D01H7/60
Filed: 1991-12-19
Abstract: PURPOSE:To obtain a ring for spinning machines, excellent in conformability with hardly any strain and good in shape accuracy. CONSTITUTION:The objective ring for spinning machines is characterized by including <=0.3% C and 0.1-0.5% Pb in the interior of the ring and forming the surface layer containing 0.7-1.0% C by carburizing and quenching.
Patent JP-H10175502-A (JP)
Title: Air bag control device
Inventor: YOSHIKAWA ASAO
IPC: B60R21/16
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an air bag control device to have two inflators and feed a current to squibs, respectively operating the two inflators, through simple circuit constitution. SOLUTION: An air bag control device controls operation of an air bag device provided with two inflators and squibs 26 and 28 to respectively operate the two inflators comprises a diode 30 to interconnect in parallel the two squibs 26 and 28 and be arranged between the two squibs 26 and 28 interconnected in parallel; and a current control circuit 20 to switch a direction of a current fed to the squibs 26 and 28 interconnected in parallel from a reverse direction to the diode 30 to a forward direction thereto.
Patent JP-H04204295-A (JP)
Title: Cleaning of dust, sump and soil contaminated with radioaction in reactor power plant
Inventor: TANAKA TOMOJI
IPC: C02F3/34
Filed: 1990-11-30
Abstract: PURPOSE:To quickly clean radioactives by scattering fermentation bacillus such as yeast as the first radioactive suppressor, compost charcoal powder as the second radioactive suppressor, animal waste fermentation as the third radioactive suppressor, weed fermentation as the fourth radioactive suppressor and photosynthetic sulphur bacterial as the fifth radioactive suppressor. CONSTITUTION:By adding ventnite, floatstone or the like to park compost or sawdust fermented by adding yeast or the like, mixing alginic acid salt or the like, and adding photosynthetic bacteria consisting of bacteria, mold bacteria and actinomyces to ferment, the primary fermentation matter is mode to scatter on the contaminated soil and process as the first radioactive suppressor. Compost charcoal powder is scattered on the place of secondary contamination as the second radioactive suppressor. The fermentation of animal waste is for the third radioactive suppressor. Then, weeds are planted, moved and fermented for using as the fourth radioactive suppressor. And, photosynthetic sulphur bacteria is scattered and processed as the fifth suppressor.
Patent JP-H06135378-A (JP)
Title: Riding apparatus for leisure
Inventor: MIYATA NORIYOSHI
IPC: B63B15/00
Filed: 1991-10-21
Abstract: PURPOSE:To ride as it is even though a riding apparatus is turned over, by installing and composing a pair of left and right almost spherical floating bodies near the rear side riding position rotatable through a horizontal shaft, to a boat body having an adequate floating force formed symmetrical laterally and vertically. CONSTITUTION:A boat body 1 is formed of a material such as a plate having an adequate floating force, and it is formed symmetrical laterally and vertically. Floating bodies 2 and 2 are composed of a material such as a foam styrol having a floating force, and formed in a pair of the left side and the right side near the sitting position to the boat body 1, and rotatable through a horizontal shaft 3 inserted to the boat body 1. Furthermore, the floating bodies 2 and 2 are composed allowable to separate and asselble, and they can be separated in the transportation. And a running shaft 4 is provided at the front position of the boat body 1, and thereby, it can run on the ground.
Patent JP-2001152671-A (JP)
Title: Lifting/conveying method for long member and lifting/ conveying device
Inventor: IKEDA YUICHI
IPC: E04G21/14
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce an area of the opening to take in a long member, while making it possible to vertically lift the long member by taking the longer member in a required lifting floor and gradually tilting the long member in the horizontal direction from its vertical attitude. SOLUTION: A guide rail 32 is placed vertical with respect to each floor surface F of a plurality of floors across an opening section 30 formed passing through in the vertical direction, both longitudinal ends of a longer member 26 to be lifted and conveyed are locked with the guide rail in a movable manner, at the same time, after the longer member is lifted up to the floor 14a directly underneath a lifting floor 14 along the guide rail, the longer member is released from the guide rail to take in the long member from the opening section of the lifting floor while gradually tilting the longer member in the horizontal direction, and at the same time, the long member is horizontally conveyed to a required position of the lifting floor in a state to place it horizontally.
Patent JP-2000158700-A (JP)
Title: Print drive integrated circuit
Inventor: SUZUKI TATSUYA
IPC: B41J2/455
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce uneven printing while suppressing generation of noise and increase of current consumption attributed to an operational amplifier by enlarging the size of any one of PMOS or NMOS transistor constituting the final stage inverter of the operational amplifier in a constant current circuit as compared with the size of the other transistor. SOLUTION: Size of any one of PMOS or NMOS transistor 16, 17 constituting the final stage inverter of an operational amplifier 5 in a constant current circuit is enlarged as compared with the size of the other transistor depending on the polarity of a driving transistor. According to the arrangement, uneven printing can be reduced while suppressing generation of noise and increase of current consumption attributed to the operational amplifier 5.
Patent JP-H05172379-A (JP)
Title: Air conditioner
Inventor: OKAMURA AKINOBU
IPC: F24F11/02
Filed: 1991-12-20
Abstract: PURPOSE:To provide an air conditioner capable of ensuring a residence space where any persons feel comfortable. CONSTITUTION:The number of cloths of present in the room are subjected to an inference by the use of a radiation temperature detection means 2 and a calender operation means 3 that operates calender months, and an air conditioner is controller based upon room temperature and the number of cloths according to the inference. This ensures control responsible to the conditions of clothing of the persons in the room, so that a comfortable residence space fitted to the feeling of the persons is created.
Patent JP-H03199493-A (JP)
Title: Production of coating composition for coated paper
Inventor: KANEDA KATSUMI
IPC: D21H19/56
Filed: 1989-12-28
Abstract: PURPOSE:To obtain the subject composition capable of providing excellent glossiness, surface strength and ink setting properties by using a pigment and an adhesive of a synthetic rubber-based binder pigment having a core-shell structure as chief components. CONSTITUTION:(A) A pigment such as titanium oxide in an amount of 100 pts.wt. is blended with (B) 5-15 pts.wt. synthetic rubber-based binder pigment, obtained by polymerizing a latex, such as SBR containing an aliphatic conjugated diolefinic monomer in an amount of 30-40wt.% in the constituent components to provide a latex of SBR, etc., at >=80% polymerization rate, then adding a high Tg composition olefinic monomer containing the aforementioned diolefinic monomer in an amount of 6-16wt.% in the constituent components and carrying out emulsion polymerization and having 60-95wt.% gel content, as necessary, further a defoaming agent, dispersing agent, etc., to afford the objective composition.
Patent JP-2001154942-A (JP)
Title: Information link system using electronic mail
Inventor: WAKABAYASHI AKI
IPC: H04L12/58
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism by which an information transmitter can accurately manage chain-transmitted information. SOLUTION: Initial mail containing link information is transmitted to an optional mail address, and when access is performed from the reception terminal of a receiver who peruses the initial mail, the receiver is made to input the mail address (related address) of an opposite party to transmit the mail and a mail text (transmission information). Then, the mail text is stored in a host device and only the link information to the mail text is reported to the opposite party as mail. Then, the opposite receiver who receives the mail peruses the mail text based on the link information and inputs the mail address of another opposite party and an optional mail text further. In a host device, the mail address is managed and the relay mail can be ended when it is relayed to a fixed number. To such relay mail or a screen perusable from the relay mail, advertisement information can be added.
Patent JP-H05175831-A (JP)
Title: Synchronous counter and its method of use
Inventor: NAKAMURA SHINJI
IPC: H03K23/40
Filed: 1991-12-20
Abstract: PURPOSE:To provide a high-speed counter having a high operating frequency and the method of use. CONSTITUTION:In the synchronous counter where flip flops FF0 to FF3 whose number corresponds to the number of bits and the same number of AND gates A0 to A3 as these flip flops are provided and AND gates A0 to A3 form a series carry line, D flip flops DF0 and DF1 are inserted in series to the series carry line of AND gates A0 to A3 at intervals of m bits ((m) is a positive integer). Since D flip flops DF0 and DF1 are inserted at intervals of m bits, the propagation distance of the intermediate result is shortened, and therefore, the high-speed counter having a high operating frequency is provided.
Patent JP-H05175111-A (JP)
Title: Exposure method for charged particle beam
Inventor: SHIBATA MARI
IPC: H01L21/027
Filed: 1991-12-20
Abstract: PURPOSE:To accurately realize high resolution by more finely correcting without increasing the number of measuring to correct for an exposure in a method for exposing with an electron beam. CONSTITUTION:A method for exposing with a charged particle beam comprises the steps of predicting an aging change of a correction coefficient up to a measuring time for obtaining next correction coefficient thereafter based on a result of the correction coefficient measured at least at two or more different times before a certain exposure time point when a correction coefficient for exposure is set, setting the coefficient at each shorter time than an interval of the measuring times, and exposing it.
Patent JP-H09174890-A (JP)
Title: Laser thermal transfer method
Inventor: OMOTO NOBORU
IPC: B41J2/44
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of bandings by shifting a light emission timing and irradiating one point. SOLUTION: Optical axes of laser beams 16A-16D from a plurality of laser diodes are adjusted so that the laser beams 16A-16D are aligned in one row in a main scanning direction on recording media 18, 20 when a plurality of laser diodes are driven at one time. After the adjustment, when the laser beams are scanned in the main scanning direction, driving timings of the laser diodes are sequentially shifted so as to project the laser beams 16A-16D to the same pixels of the recording media 18, 20.
Patent JP-H04207863-A (JP)
Title: Automatic electronic mail receiver
Inventor: ABE KAZUHIKO
IPC: H04N1/34
Filed: 1990-11-30
Abstract: PURPOSE:To facilitate the FAX transmission procedure at the customer side by attaining a constitution where an original inserting means compresses the original inserting image data for each line with use of the charge accumulating time. CONSTITUTION:When an original form 100 is inserted with revolution of a platen roller 53, this form inserting state is detected by a slit form sensor 52. The reading time (charge accumulating time) standard is set at 5msec for one line of the form 100 when the reed data is taken out as the white/black binary data. Thus the white and black levels are set at about 2V and 0V respectively. Then the white/black binary data is obtained when the comparison voltage of a comparator 507 is set at 0-2V. Furthermore the white/black binary deciding point can be varied when the voltage v0 is varied. That is, the output voltage of a white level is equal to about 2V when the charge accumulating time is set at 5msec. Then this output voltage varies according to the change of the charge accumulating time.
Patent JP-H09183897-A (JP)
Title: Stabilized polymer composition
Inventor: NIIRU SHIYARAA DEIBITSUDOSUN
IPC: C08K3/34
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilized polymer composition excellent in melt processing stability, and useful for e.g. molded products, comprising a predominant amount of a polyketone and a minor amount of an amorphous silicate.  
     SOLUTION: This stabilized polymer composition comprises (A) a polyketone such as an ethylene-propylene-carbon monoxide terpolymer and (B) pref. 0.01-5.0 pts.wt. (based on the final polymer composition) of an amorphous silicate of the formula, xMO.ySiO 2 .nH 2 O ((n) is ≥0; x/y is 1-10, (x) and (y) are each not zero; M is a metal atom such as magnesium) with a surface area of ≥50m 2 /g and particle size of 1-10μm. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2001151471-A (JP)
Title: Boom supporting device for crane vehicle
Inventor: OKADA MITSUO
IPC: B66C23/82
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a boom supporting device capable of surely spreading grease to a pivotally attaching part connecting a piston rod and a boom. SOLUTION: The dimension of a piston rod side end part 10b' is adjusted so that the piston rod side end part 10b' in an outer cylinder 10' of a hydraulic cylinder 5' may be abutted on a boom side cylinder pivotally attaching bracket 13 in a state that a boom 4 is stored at an oscillating position of a traveling state and a prescribed gap may be formed between a piston and a cylinder bottom. By directly supporting load from the boom 4 in the storing state by the outer cylinder 10' of the hydraulic cylinder, a sliding surface to which load is applied, in particular, at the time of a crane work, out of a pivotally attaching part between a tip part 12a of the piston rod and the boom side cylinder pivotally attaching bracket 13, that is, load applied to a sliding contact surface S between a pin 14 and a bush 16 is removed and a sure greasing effect is attained.
Patent JP-H03199376-A (JP)
Title: Formation of hard carbon film
Inventor: UKON YASUKI
IPC: C23C16/511
Filed: 1989-12-27
Abstract: PURPOSE:To form a hard carbon film having a high degree of adhesion to a substrate by forming middle layers including a soft carbon film on the substrate and then forming a diamondlike carbon film. CONSTITUTION:A soft polymeric carbon film (middle layer) 15 is formed on a substrate 7. A polymeric carbon film (middle layer) 16 having higher hardness than the film 15 is formed on the film 15. A diamondlike carbon(DLC) film 20 is then formed on the film 16. About 10<10>dyn/cm<2> compressive stress remains usually in the DLC film 20 and compressive stress nearly equal to that in the film 20 has been produced in the upper layer part of the lower polymeric carbon film 16. The film 16 contains the same carbon as the DLC film 20 contains.
Patent JP-H10167502-A (JP)
Title: Paper feeding device
Inventor: NAKAMURA FUMIHIKO
IPC: G03G15/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To facilitate restitution of a jamming mechanism and eliminate risk of thrust-in double feed of sheets in an automatic sheet feeding device whereby sheets of paper stacked on a sheet table are separated and one by one transported by a separative transport means consisting of a separating member and a feeding member contacted with sheet with a specified pressure. SOLUTION: Even on the way of feeding a sheet S, if a sheet table 8 is pressed in the direction of disengaging the sheet contact with a feeding member 14, it 14 separates from a separating member 15 in association with the pressing action. A transport aid member 16 confronting the feeding member 14 to press it is furnished in a position downstream of the member 14 about the sheet transport direction, and a double feed hindering member 17 is provided capable of moving as intruding to the sheet transport path or avoiding it.
Patent JP-H03203845-A (JP)
Title: Initializing method for magneto-optical disk
Inventor: FUJITA TAKAO
IPC: G11B11/105
Filed: 1989-12-29
Abstract: PURPOSE:To shorten the initialization time of a magneto-optical disk and to facilitate the initializing operation by irradiating the magneto-optical disk provided in the rotating state with light energy and applying a magnetic field to a magnetic recording film in the temperature raised state to uniformize the direction of magnetization. CONSTITUTION:The magneto-optical disk is provided in the rotating state, and a prescribed area in the radial direction of the magneto-optical disk is irradiated with light energy, and finally, the temperature of the whole of the magnetic recording film of the magneto-optical disk is raised to a prescribed value at a time or successively to reduce the coercive force throughout at a time or successively. When the coercive force of the magnetic recording film is reduced, the direction of magnetization is easily uniformed even with a relatively weak magnetic field. In this case, the magnetic recording is magnetized throughout in one direction. Thus, the direction of magnetization of the magnetic recording film including guide grooves which are not related to information recording of a magneto-optical memory element is uniformized, and noise is prevented from being mixed in recording and reproduced signals. Thus, the initialization time of the magneto-optical disk is shortened and the initializing operation is facilitated.
Patent JP-H04205676-A (JP)
Title: Method for approximating polygonal of point sequence data
Inventor: JIKIYOU HIROYUKI
IPC: G06T3/00
Filed: 1990-11-30
Abstract: PURPOSE:To allow the execution of the approximation processing of a polygonal by expressing the deviation between partial point sequence data and provisional approximation segment by the height of a triangular shape and deciding whether the deviation is a polygonal point or not by comparing the height thereof with the threshold. CONSTITUTION:The deviation between the data of the partial point sequences P1,..., Pn and the provisional approximation segment Ln is expressed by the height h of such a triangular shape HP1Pn which is equal in area to the area Sn of the part enclosed by the provisional approximation segment Ln and the partial point sequences P1,..., Pn and the base of which is the segment Ln with out expressing the same with the max. distance to the segment Ln from the partial point sequence P1,..., Pn. Whether the deviation is the polygonal point or not is decided if the height h of the triangular shape HP1Pn is compared with the threshold. The time for the approximation processing of the polygonal is shortened in this way.
Patent JP-H08178535-A (JP)
Title: Multi-chamber type heat processing furnace
Inventor: MARUIDO SHIGEKI
IPC: F27B5/12
Filed: 1994-12-20
Abstract: PURPOSE: To increase an efficiency of utilization of composing substances of a heat processing furnace and further to enable multi-kinds and low amount of production to be carried out by a method wherein a plurality of processing chambers and front chambers are connected and arranged side by side in a replaceable manner to each of connecting ports arranged to be contacted at their circumferences to the same cylindrical surface which is coaxial with a vertical rotating shaft in respect to a main transferring chamber. CONSTITUTION: Material to be processed is loaded or unloaded through a vacuum purging chamber 1, purged in vacuum and its pressure is recovered with nitrogen gas and then the material is fed into a main transporting chamber 2. A main transporting means 3 of the main transporting chamber 2 can be rotated within a horizontal plane, can be stopped at an opposing position against each of the optional chambers around it (for example, a burn-off chamber 4, vacuum sintering chambers 5, 6 and a cooling chamber 7) and further can transport the processed material from any optional chamber to another optional chamber. Accordingly, a plurality of different processings can be performed concurrently in parallel from each other in response to the case and at the same time a plurality of processing chambers 4 to 7 can be continuously applied for processing in a time-series manner.  With such an arrangement as above, an efficiency of utilization of the composing segments of the device can be increased and then multi-kinds and low amount production can be carried out.
Patent JP-2001150421-A (JP)
Title: Method for manufacturing woody cement plate
Inventor: KAWAI HIDENORI
IPC: B28B3/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for homogeneously, simply and efficiently manufacturing a woody cement plate having recesses on one surface. SOLUTION: The method for manufacturing the woody cement plate 1 having recesses 5 on the one surface comprises the steps of disposing a plurality of partition plates 8 at predetermined positions, scattering a raw material to form mat layers 4A, 4B, then removing the material existing on the plates 8 to form mats 4A, 4B having the original recesses 5A at the predetermined positions, pressing an upper siae mold plate 7 having a protrusion VA corresponding to the recesses 5A from above the mats 4A, 4B formed in this manner, and curing it. In this method, since the plurality of the plates 8 are disposed at the predetermined positions, the material is scattered to form the layers 4A, 4B, then the material existing on the plates 8 are removed to form the original recesses 5A at the predetermined positions, a boundary between the recesses 5A and the other part is sharp.  Since the layers 4A, 4B having a uniform thickness can be formed, the plate 1 having the recesses 5 on the one surface can be homogeneously, simply and efficiently manufactured.
Patent JP-H10179424-A (JP)
Title: Electric cooker
Inventor: YOKOI TERUYOSHI
IPC: A47J43/046
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To simplify a shape on the inner surface of a lower opening end part in a metallic container by disposing a male screw provided with a screw valley diameter being larger than the diameter of a cylindrical part in the outer periphery of the cylindrical part which is opened towards the lower part of the metallic container fitted to a container base stand and permitting the male screw to be freely fittable wit the female screw disposed in an inner periphery. SOLUTION: A main body 20 incorporates a motor 21, the container base stand 22 is fitted on the main body 20 so as to be freely attachable/detachable, a cutter stank 24 which supports a cutter 23 which is rotatably driven by the motor 21 so as to be freely rotatable is attached and the female screw 25 is disposed on an inner peripheral surface. The metallic container 26 is screw-fit with the container base stand 22 so as to be freely attachable/detachable, an opening part cylindrically opened downwards is formed, a flange 28 is externally formed to be almost perpendicular to the cylindrical part 27 of the opening part and a ring 30 where the male screw 29 being metallic parts is formed is fixtedly fitted to the outer peripheral sidewall of the cylindrical part 27 by welding, etc.  Moreover, a packing 31 consisting of an elastic body is held between the container 26 and the cutter stand 24 and sealing for preventing a cooking material from coming out is executed.